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BigsSoundsLowSkirts
  • Car Audio
    • Amplifiers
    • Single DIN Head Units
      • Bluetooth
      • with CD pleayer
    • Double Din Head Units
      • Android Auto and Apple Carplay
      • Bluetooth
    • Speakers
      • 4" Speakers
      • 5.25" Speakers
      • 6" Speakers
      • 6.5" Speakers
      • Subwoofer
      • 10" Subwoofers
      • 12" Subwoofers
      • 13" / 13.5" subwoofers
      • 15" Subwoofers
      • Tweeters
    • Enclosures
      • Active Enclosure
      • Passive Enclosures
  • Performance
    • Alloy Wheels
    • Engine modifications
      • Intercoolers
      • Turbo upgrades
      • induction kit
      • Exhuasts
      • all products
    • Interior Styling
      • Gear Shift Paddle Set
      • steering wheels
    • Exterior Styling
      • Carbon Factory
      • Zunsport Grill
      • Replacement grilles
      • DRL Lights, HeadLights, OLED Lights
    • Suspension
      • Coilover Kits
      • springs
      • All Products
    • Wheel Spacers
      • Hubcentric Wheel Spacers
      • Wheel Spacers
  • Car Security and parking
    • Parking kit and sensor
    • Alarms and immobiliser
    • Dash cameras
    • Accessories
  • Motorcycle
    • Screens
    • Headlight protectors
    • Hand Guards
    • Belly Pans
    • Huggers
    • Cooler grills
    • motorbike accessories
      • oxford
      • paddock stands
  • Clearance
  • RM Projects
    • Tesla Model 3 Exterior Styling
    • Mercedes 190e Classic Alarm and Audio Upgrade
  • Contact
  • New Arrivals
  • TRC - Triple R Composite Styling
  • Pro Sport Suspension
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  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F12 6-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F12 6-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F12 6-Series Coupe

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F13 6-Series Convertib

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F13 6-Series Convertib

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F13 6-Series Convertib

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F15 X5 SUV 2013-2018

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F15 X5 SUV 2013-2018

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F15 X5 SUV 2013-2018

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F16 X6 SUV 2014-2019

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F16 X6 SUV 2014-2019

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F16 X6 SUV 2014-2019

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F20 1-Series 5dr 2011+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F20 1-Series 5dr 2011+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F20 1-Series 5dr 2011+

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F21 1-Series 3dr

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F21 1-Series 3dr

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F21 1-Series 3dr

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F22 2-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F22 2-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F22 2-Series Coupe

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F23 2-Series Convertib

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F23 2-Series Convertib

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F23 2-Series Convertib

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F25 X3 SUV 2010-2017

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F25 X3 SUV 2010-2017

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F25 X3 SUV 2010-2017

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F26 X4 SUV 14-18

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F26 X4 SUV 14-18

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F26 X4 SUV 14-18

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F30 3-Series Saloon

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F30 3-Series Saloon

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F30 3-Series Saloon

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F31 3-Series Touring

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F31 3-Series Touring

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F31 3-Series Touring

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F32 4-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F32 4-Series Coupe

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F32 4-Series Coupe

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F33 4-Series Convert

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F33 4-Series Convert

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F33 4-Series Convert

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F34 3-Series GT 2013+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F34 3-Series GT 2013+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F34 3-Series GT 2013+

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
  • MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F36 Gran Coupe 2014+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F36 Gran Coupe 2014+

    MATCH UP W8BMW-S Ultra Flat Subwoofer Upgrade kit for BMW F36 Gran Coupe 2014+

    Regular price £238.50 GBP
    Regular price Sale price £238.50 GBP
    Unit price /  per 
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Big Sounds Low Skirts
Units 4 & 5 Blackall Industrial Estate
Hamberts Road
South Woodham Ferrers
Essex
CM3 5UW

01245 321750

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